Network connection switch



FIG. 1 is an isometric view from the front of a network connection switch showing my new design;

FIG. 2 is an isometric view thereof from the rear.

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof, a right side elevational view thereof being a mirror image;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The matter shown in dashed lines represents exemplary locations and configurations of connectors, which are not part of the claimed design. 

The ornamental design for a network connection switch, as shown and described. 